Hublock



FIG. 1 is a front perspective view of a hublock, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof, it being understood that the oppositeside is a mirror image thereof;

FIG. 4 is a front perspective view of a second embodiment of a hublock,showing our new design;

FIG. 5 is a front view of FIG. 4;

FIG. 6 is a side view of FIG. 4, it being understood that the oppositeside is a mirror image thereof;

FIG. 7 is a front perspective view of a third embodiment of a hublock,showing our new design;

FIG. 8 is a front view of FIG. 7; and,

FIG. 9 is a side view of FIG. 7, it being understood that the oppositeside is a mirror image thereof.

The broken line showing of the side and back portions of the hublock inFIGS. 1, 3, 6, 7 and 9 is included for the purpose of illustratingenvironment and forms no part of the claimed design.

CLAIM The ornamental design for a hublock, as shown and described.